Q23/8-103/4/35 Workover Tong
Promulgator
：wangshan Time：2022-11-16
1. Q23/8-103/4/35 Workover Tong
2. Q340-762/35(133/8-30in) Casing Tong
3. WWC- type tong
4. Q23/8-103/4/48 WWB tong
5. Q4-14/140 SDD type tong
6. LF-type tong
7. Q3 1/2-17/90 tong
8. Q23/8-103/4 /48 C type tong
9. Q86-324/75(3 3/8-12 3/4) tong
10. Q73-340/75(2 7/8-13 3/8in) AAX type tong
